207898228510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1193}}^1\times {\mathrm{355643}}^1$

素因数の和:356857

約数の個数: 48

約数和(自身を含む): 435679548336

約数和(自身を除く): 227781319826

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1193, 2386, 5965, 8351, 11930, 16702, 41755, 58457, 83510, 116914, 292285, 355643, 584570, 711286, 1778215, 2489501, 3556430, 4979002, 12447505, 17426507, 24895010, 34853014, 87132535, 174265070, 424282099, 848564198, 2121410495, 2969974693, 4242820990, 5939949386, 14849873465, 20789822851, 29699746930, 41579645702, 103949114255, 207898228510]

約数ペア:

[(1, 207898228510), (2, 103949114255), (5, 41579645702), (7, 29699746930), (10, 20789822851), (14, 14849873465), (35, 5939949386), (49, 4242820990), (70, 2969974693), (98, 2121410495), (245, 848564198), (490, 424282099), (1193, 174265070), (2386, 87132535), (5965, 34853014), (8351, 24895010), (11930, 17426507), (16702, 12447505), (41755, 4979002), (58457, 3556430), (83510, 2489501), (116914, 1778215), (292285, 711286), (355643, 584570)]